<template>
  <div>
    <h1>我是stutend组件</h1>
    <h2>我是{{userName}}</h2>
</div>
</template>

<script>
export default {
    name:"my-stutend",
    data() {
      return {
        userName:"张三"
      }
    },
}
</script>

<style>

</style>